High-Precision Thin-Gauge Tinplate Strip & Coil for Hardware & Packaging
Product Overview
This DR8 double-reduced tinplate strip features a specialized anti-rust edge treatment for harsh maritime transit and tropical storage. With ultra-thin gauges and strict dimensional controls, it ensures reliable performance in demanding stamping and forming processes.
Key Selling Points
- DR8 Double-Reduced Hardness: Provides high strength while maintaining formability for tight bends without cracking.
- Advanced Anti-Rust Edge: Online post-slitting blade-cut oil-spraying passivation effectively prevents edge corrosion in humid environments.
- Premium Surface Quality: Enforced 5-ZERO screening guarantees no joints, notches, wavy edges, overlap ribbons, or rust spots.
- Precision Slit Edges: Burrs restricted to ≤0.05mm, width tolerance ±0.05mm, supporting high-speed progressive die operations.
- Certified Quality: BV ISO9001 certified with batch-traceable Mill Test Certificates.
Technical Specifications
| Parameter | Value |
|---|
| Base Metal | Prime Quality Electrolytic Tinplate (ETP) |
| Temper Grade | DR8 |
| Thickness Range | 0.17mm – 0.19mm |
| Thickness Tolerance | ±0.005mm |
| Width Tolerance | ±0.05mm |
| Burr Height | ≤0.05mm |
| Tin Coating Weight | 2.8/2.8 g/m² |
| Certification | BV ISO9001 |
Models and Options
Available in DR8 double-reduced temper; other tempers can be produced upon request.
Materials and Structure
Electrolytic tinplate base metal with 2.8/2.8 tin coating weight, supplied in strip form with protective edge treatment.
Applications
Ideal for slitting into narrow strips for hardware components, packaging closures, and electronic enclosures.
Customization
Strip widths can be customized to your exact dimensional requirements.
FAQ
Can you provide narrow strips for our specific application?
Yes, we can slit coils to your required widths with tight tolerances.
How does the anti-rust edge treatment work?
After slitting, a thin oil layer is applied to the cut edges to prevent oxidation and rusting during transport and storage.
What is the MOQ for DR8 strips?
Please contact us for MOQ details; it depends on width and thickness.
Do you provide certification documents?
Yes, each shipment includes Mill Test Certificates and BV ISO9001 compliance documentation.
What is your lead time?
Lead time varies with order size and specification; contact us for current schedule.
Can you test the material for our stamping process?
We can provide samples for your testing; please let us know your requirements.
Is this material suitable for food packaging?
Your specific food safety requirements should be discussed with our technical team.
Inquiry Information
For inquiries, contact Mr Qing: Tel 0086-23-62566629, WhatsApp +8613594107385, Email info@youngsonmetal.com
Image
Slitted DR8 tinplate strip with anti-rust edge treatment.
